| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
2.1%
|
|
| 1 | 26 |
17.9%
|
|
| 2 | 38 |
26.2%
|
|
| 3 | 16 |
11%
|
|
| 4 | 5 |
3.4%
|
|
| 5 | 7 |
4.8%
|
|
| 6 | 50 |
34.5%
|
|
| Sysmiss | 24963 |